[wc] faster character count #248
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Nice. tiny comment: No need to pass global variable table as a function parameter. Will review and test in depth tomorrow. |
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Does this work if a multi-byte character straddles the edge of two input buffers? |
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Well I just tested with a 200Mb file filled with these 2 chars 生履, with no space and I get the same result as GNU wc -m, wc2 -m and wz -c. |
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On my machine, time decreased by 75% on 1Gb utf8.txt, from 7.4s to 1.85s.